Training device
CA 2071658 A1 · Owner: Gross, Yaak A. · Inventors: Gross, Jukhan A.; Gross, Yaak A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The training device comprises a system of safety belts adapted to be fixed to the body of man connected by means of an articulated arm mechanism with a safety cable connected in turn with a support overhead. The support comprises two parallel longitudinal guides and a transverse guide movably connected with the longitudinal guides and provided with a movable link adapted to move along the transverse guide. The cable is connected with the movable link and comprises an elastic member having adjustable elasticity.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed June 19, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 19, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 19, 2014.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.